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Home Sound Amplifiers Crown I-Tech 4000
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Crown

Crown I-Tech 4000

€795,00 excl. vat

Brand

Crown

Condition

Used – Secondhand

Need help or advice?: info@cuesale.com    +31 (0)43 20 43 020

Out of stock

Pay online, or ask for a quote on the checkout page.
All products are tested and checked before shipment
Information about product conditions: click here
Products are shipped from our warehouse in Eijsden, the Netherlands
 
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  • Description
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Description

Crown I-Tech 4000 Amplifier in good condition.

Available for sale in the Crown Amplifier range: Crown I-Tech 6000, Crown Macro Tech 3600 VZ, Crown Macro tech 12000i

The Crown I-T4000 is a two-channel power amplifier designed for professional touring sound or fixed installation use. The unique hybrid design of the I-T4000 melds the high power, high output voltage, and clean transient response of a huge, heavy, old-school power amp, with onboard programmable DSP dynamics processing, computer networking capability, digital connectivity, and 24-bit/96 kHz A/D – D/A converters. All of which is packed into a lightweight 2 RU chassis of aluminum construction, weighing only 28 lbs. The rear panel of the I-T4000 is largely devoted to color-coded connector groups, all separately grouped and clearly labeled, which certainly simplifies the setup process.

Features:
  • Global Power Supply – designed to deliver maximum power no matter where your schedule takes you
  • Studio Quality Processing – integrated processing reduces DSP noise for a quieter overall system
  • Peak voltage and RMS power limiting protects your speaker investment
  • Front panel LCD provides diagnostics and preset selection to ensure fast and easy system setup
  • Front panel lockout – ensures that tunings and presets are safely stored and protected from curious users
  • Remote monitoring and control for complete system control anywhere in the venue

Specifications:

  • Compact, reliable and ultra powerful amp
  • Stereo @ 8 ohms: 1250 watts
  • Stereo @ 4 ohms: 2000 watts
  • Stereo @ 2 ohms: 1800 watts
  • Bridged mono @ 8 ohms: 4000 watts
  • Bridged mono @ 4 ohms: 3600 watts
  • Frequency response (at 1 watt, 20Hz – 20kHz): ?0.25dB
  • Signal to noise ratio below rated 8 ohm power, A-weighted: >105 dB
  • Total harmonic distortion (THD) at full rated power: < 0.35%
  • Damping factor (20Hz – 100Hz): > 5000
  • Common mode rejection (CMR) (20Hz – 1kHz): > 50 dB
  • Input impedance (nominal): 10 kilohms balanced, 5 kilohms unbalanced
  • Maximum input level: 15dBu or 22 dBu, depending on input sensitivity
  • Latency (analog, digital inputs): 1.05 mS analog, 2.29 mS digital (44.1kHz)
  • A/D, D/A converters: 24-bit, 96kHz Cirrus Logic
  • Digital input: AES/EBU, 16-24-bit, 32-48kHz. Onboard sample rate converter Optional CobraNet input coming soon
  • Network: Onboard TCP/IQ, compatible with standard 100MB ethernet hardware
  • DSP: 24-bit conversion with 32-bit, floating-point DSP processing. Bypass mode available. Has 64 assignable filters with 9 different filter types. Includes all-pass filters, over 2 seconds of delay available per channel, and dual uncorrelated-noise and sine-wave generators
  • Load supervision: Monitors the average impedance on the output of the amplifier. Attenuators: Speed sensitive, continuously variable rotary encoder, 0.5 dB steps, range 0 to ?100 dB
  • Load impedance: stereo: 1/2/4/8/16 ohms; bridge mono: 2/4/8 ohms
  • Voltage gain (referenced to 8 ohm rated output): Adjustable in 0.1V steps from 1.4V to 7.5V (39.3 dB gain to 24.7 dB gain)
  • Required AC mains: Universal AC input, 100-240 VAC, 50/60 Hz (?15%)
  • Maximum AC mains voltage: 277 VAC
  • AC line connector: five cordsets supplied with amplifier (USA, UK,
  • Europe, Australia, India)
  • Front panel controls and indicators: bridge mode, ready, signal, clip, thermal, fault, data, power, AC mains present
  • Glowing blue screen and controls: these let the user adjust the amplifier’s attenuation and muting, configure the amp, set up error monitoring (such as temperature and load supervision) and recall DSP presets. The presets allow the user to quickly reconfigure the amp for various applications.
  • LCD control screen: integrated LCD with white LED backlight, controls amplifier setup and operation
  • Attenuator: controls amplifier attenuators in 0.5 dB steps
  • Main menu (amplifier setup): bridge, input Y, recall preset, LCD contrast, input sensitivity
  • Advanced menu: attenuator limit, attenuator link, clip limiter, output voltage limiter, output power limiter, pink noise generator, monitor, input, max input, power-up options
  • Power Cord Connector: Standard 20 amp IEC inlet
  • Switch/circuit breaker: resets the circuit breaker that protects the
  • power supply
  • Output connectors: 2 Speakon, 2 binding posts, 2 male XLR passive analog loop through, XLR active/re-clocked AES/EBU digital loop through
  • Analog input connectors: 3-pin female XLR connector for each channel
  • Digital input connector: 3-pin female XLR connector that accepts a digital signal in the AES/EBU format
  • Ethernet connector: accepts an RJ45 connector for IQ TCP/IQ networking and optional CobraNet transport from a standard network cable. Built into the connector is a yellow LINK ACT indicator that shows network activity, and a green 100MB indicator that shows a 100MB network connection
  • Cooling: dual-zone, microprocessor controlled, continuously variable
  • speed, front-to-back airflow
  • Front Panel: Cast aluminum with integrated handles.
  • Included accessories: rear rack ears with integral EZ-Rack pin, cable retention bar, rack screws, operation manual, power cords, foam air filter
  • Size: 482mm w x 89mm h x 411mm d. Wt. 12.7kg.

 

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Categories: Amplifiers, Sound Tags: Crown, I-Tech, I-Tech 4000, I.T 4000, I.T400, IT4000
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      • Profile
      • Floodlight
    • Light Effects
    • Hazers / Foggers
    • Followspots
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    • Dimmers
    • Special FX (Confetti/CO2)
    • Lighting Accessories
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    • Amplifiers
    • Audio Processors
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      • In-Ear Combiners
      • Wireless In-Ear
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      • Analogue Mixing Consoles
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    • Sound Systems
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        • Speaker SET Sub + Top (Active)
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        • Sub Cabinet (Active)
      • Line Arrays
      • Passive Speakers
        • Speaker SET Sub + Top (Passive)
        • Top Cabinet (Passive)
        • Sub Cabinet (Passive)
      • Stage Monitors
    • Microphones
      • Wired Microphone
      • Wireless Microphone
      • Microphone Combiners
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Crown I-Tech 4000

€795,00 excl. vat

Out of stock

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